11227720257

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31987807}}^1$

素因数の和:31987829

約数の個数: 16

約数和(自身を含む): 17913172480

約数和(自身を除く): 6685452223

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 31987807, 95963421, 287890263, 415841491, 863670789, 1247524473, 3742573419, 11227720257]

約数ペア:

[(1, 11227720257), (3, 3742573419), (9, 1247524473), (13, 863670789), (27, 415841491), (39, 287890263), (117, 95963421), (351, 31987807)]